San Francisco : Architect and Engineer, Inc · leaf 433
This may beaccomplished by adequate light and the properuse of paint. Protective lighting Is intended to facilitatethe night-time policing of vulnerable proper-ties. It Is therefore essential that it be designedto provide adequately for policing require-ments. HOW TO MEASURE EFFICIENCY hiaving… … A watchman isscreened from thesaboteur by theglare of protec-tive floodlights,but has a clearview of any in-truder. (a) It should provide adequate illumination todiscourage and detect attempts to enter aproperty, and to reveal unauthorized per-sons within the property. (b) It should avoid glare…
Architecture · Building
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